/*
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package io.trino.plugin.deltalake;

import com.google.common.collect.ImmutableSet;
import io.trino.plugin.deltalake.DeltaLakeAnalyzeProperties.AnalyzeMode;

import java.time.Instant;
import java.util.Optional;
import java.util.Set;

import static java.util.Objects.requireNonNull;

public record AnalyzeHandle(
        AnalyzeMode analyzeMode,
        Optional<Instant> filesModifiedAfter,
        Optional<Set<String>> columns)
{
    public AnalyzeHandle
    {
        requireNonNull(analyzeMode, "analyzeMode is null");
        requireNonNull(filesModifiedAfter, "filesModifiedAfter is null");
        requireNonNull(columns, "columns is null");
        columns = columns.map(ImmutableSet::copyOf);
    }
}
